The Planted Tank Forum - View Single Post - DIY PAR meter, Yeah you heard me
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post #39 of (permalink) Old 11-11-2010, 04:19 PM
Planted Tank Enthusiast
Join Date: Jun 2010
Location: Marietta, GA
Posts: 864
ah... now I see how its done! thanks for the quick answer. I will follow closely on the developement of the DIY PAR meter.
keithy is offline  
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